| 摘要 |
PROBLEM TO BE SOLVED: To obtain an actuator device which can securely stop a slider, when it reaches one of both ends. SOLUTION: A 1st limiting switch 30 and a 2nd limiting switch 32 are provided on both sides of a guide 28, through which a slider 22 is moved. Furthermore, a 3rd limiting switch 34 is provided outside the 1st limiting switch 30. When A switch operation part 36 protruding from the slider 22 reaches one end, it operates the 1st limiting switch 30 and the 3rd limiting switch 34 so as to lock the rotation of a DC motor 24, after the current application to the DC motor 24 is discontinued.
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